gesis®NRG SMART BUSBAR - Wieland Electric

gesis® NRG

Application examples for the flexible and efficient electrical installation with flat cable.

SMART BUSBAR

gesis®nrg

2

Conventional installation

gesis®nrg, the flexible busbar

Sub

-dis

trib

utio

n

Sub

-dis

trib

utio

n

gesis®nrg

3

The flexible busbarForward-looking, space-saving, and safe

In terms of efficiency, safety, and planning for the future, a structured

electrical installation with flat cables already sets the standard.

With gesis®nrg, Wieland Electric offers a TOP solution for structured and

fast electrical installation. Floor boxes, lighting systems, luminaire

connections, sunblind systems, building bus systems, and so on are installed

systematically, transparently, and without any errors in next to no time.

The pluggable electrical installation combines in one system

– Energy and bus system installation

– Quick and safe setup

– Sustainability and flexibility for the future

gesis®nrg

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gesis®nrg

Quick, easy, and flexible

Robust and practical � Small number of different components � Adapters and feeds compact and robust � Mounting holes on all adapters � Contact to the flat cable by means of IDC � Pluggable outgoing cables with automatic interlock

Resource-efficient � Quick planning and installation � Reduction in cable material (copper and plastics) � Short connection cables for end consumers � Energy savings due to three-phase cabling

Simple planning � A ready plan in just a few steps � Section quantity and length planning � Feeds = number of sections � End plates = double the number of sections � Adapters = quantity of e.g. floor boxes, luminaires, or consolidation points

Decentralized installation � Creates simple, future-proof structures � Reduces cable quantities (copper, plastics, fire load) � Brings sufficient energy into the areas of the building due to the three-phase cabling

� The three-phase system reduces cable losses � Smaller utility rooms increases net floor area

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Our service � We can support you with planning and layout � Systemized deliveries also available

Ideal construction process Basic configuration:

� Flat cable is delivered on a reel � Lay flat cables and position adapters

Ultimate configuration: � Plug in end consumer, e.g. floor box

Changes: � Easy to carry out, e.g. position further adapters

Quick installation � Lay flat cable like an ordinary cable, position end plates � Mount feed and taps at any point � Connect feed � Position all outgoing cables at the taps

Future-proof � Expansions and modifications are quick and easy using further adapters

� Flat cables for future-proof systems, e.g. KNX, DALI, SMI

Ready for CPR � The flat cable systems are available in the CPR fire classes C and E

� Detailed information can be found in the gesis® supplementary catalog (0672.1) as well as in the Wieland eShop

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Very simple planning 1. Roughly estimate the cable lengths and the number of

cables.2. One feed per harness, with mains and signal separate if

applicable.3. Make sure there are 2 end plates per mains feed.4. Determine outlet type and quantity, e.g. 15 floor boxes

= 15 x 3-pole mains adapter with phase selection.5. Optional accessories: fastening materials and cable

shears.

Tip 1. Determine cable lengths per harness.2. Each cable harness always requires

– 2 end plates – 1 feed – n outlets

Check1. Estimate the number of harnesses = number of feeds2. Number of end plates = 2 x number of harnesses

Cable ends � All cuts must have a clean edge, so we recommend the use of Wieland cable shears.

� The 5 and 7-pole 2.5 and 4mm² cables must be cut in stages using the Wieland cable shears for flat cables.

� Open cable ends must be closed with a cable end cap.

Adapter � Adaptation is achieved using IDC (Isolation Displacement Contacting).

� The cable cross section is not reduced. � The IDC screws must be screwed in all the way with the specified torque.

� The adapters can be removed and reused elsewhere. The “injured” cable must be taped with the recommended “plaster”.

Planning and design

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Feed and fuse protection � We recommend the feed with round cable. You should not connect the cable directly to a distribution unit.

� The 5/7-pole 2.5 and 4 mm² cables can be fed with up to 6 mm², while the 10 mm2 cable can be fed with up to 16 mm2.

� The pre-fuses of the 2.5/4 mm² cable must not exceed 20 A.

� As a rule, the cables may be 1, 3, or 4-pole with fuse protection. The same outer conductor should never be fed to several wires (neutral conductor overload).

� Pay attention to laying methods and local regulations for fuses. The considerations must be the same as for round cables.

Fastening and laying method � All cables can be laid - on plaster - in cable trays - in cable ducts - in cavity floors and raised floors. In these areas, they can be used like NYM according to VDE 0298 part 3:2006-06.

� Fastening is recommended every 50 cm. � Fastening with flat cable adapters, with Wieland clamps for flat cables or with standard fastening materials such as OBO cable clamps.

Mains, SELV, non-SELV, signal cables

� Our cables separate the systems safely and are used for the recommended systems.

Flachleitungen mit Signalteil Beispiele

5-po

lig

Net

z+S

igna

l

7-po

lig

Net

z+S

igna

l

7-po

lig

Net

z+S

ELV

SELV X KNX

PELV X

FELV X X 1-10 V Dimmung

Sonstige (auch Netz) D;S D DALI (D), SMI (S)*

* in der SMI Spezifikation kann L (230 V) auf l+ oder l- gelegt werden

� Other voltages, signals, or bus systems can be trans-mitted, in compliance with the technical data.

Nominal cross section 2.5 or 4 mm2 We recommend the 2.5 mm² variant as standard.We recommend the 4 mm2 variant if

� an increased voltage drop can be expected due to long cable lengths.

� increased neutral conductor loads due to harmonic waves can be expected because of electronic loads. Supplement 3 to DIN VDE 0100-520 names the applicable reduction factors. The maximum reduction factor to be assumed is 0.65. This means that you are always on the safe side with 4 mm² x 0.65 = 2.6 mm².

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➀ ➃➂➁➄

a b cd

➁ 06.562.0653.0

➂ 92.050.1553.1

➀ Eca 00.712.0303.7 00.712.0303.1 ➃ 92.051.5453.1

➀ Eca 00.710.0303.7 00.710.0303.1 ➄ 92.031.5453.1

➀ Cca 00.750.0303.7 05.562.3000.0

➀ 4mm² Eca 00.710.0304.7 00.710.0304.1 95.300.0600.0

➀ 4mm² Cca 00.750.0304.7

a

b

c

d

Mains application, 5-pole, 2.5/4 mm2

Floor box supply

Flat cable Flat cable products Article number

Cross section Material CPR fire class

Article number Cable end cap

Green Black Feed

2.5 mm² PVC Taps 5-pole

2.5 mm² Halogen-free Taps 3-pole phase selection

2.5 mm² Halogen-free “CPR” Cable clip (pack=100)

Halogen-free Cable shears/step cut

Halogen-free “CPR”

similar to RAL 6018 similar to RAL 9005

Key

Supply cable, e.g. NYM 5G4 mm², protected with three individual B16 fuses

Flat cable to further outlets

3-phase outlet, e.g. to a local sub-distributor

1-phase outlet, e.g. to a floor box

ExampleFloor box supply with normal and IT networks26 floor boxes, each with 500 W projected power with normal and IT networks in 2 segments

System details using the example of 2 floor boxes

The system – mains

Example (building plan) The floor boxes are supplied via a gesis®nrg flat cable system 5G4 mm² in the raised floor. As the floor boxes can be accessed with nor-mal and IT networks, 2 different-colored gesis®nrg flat cable systems 5G4 mm² are laid parallel. The floor boxes are then connected with two different-colored gesis® connecting cables. The floor boxes are fused centrally in the sub-distributor with 16 A per phase. The model should be halogen-free.For the calculations we assumed 500 W each for NN and IT in each floor box. This means that all the planned flat cable harnesses have a sufficient reserve of at least approximately 30% for future extensions. With the gesis® connecting cables we have assumed a maximum length of 2 m. The quantity survey is based on the following cable lengths: 75% 1 m, 25% 2 m.

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00.710.0304.1 60 m

00.710.0304.7 60 m

06.562.0653.0 8

92.050.1553.1 4

92.031.5453.1 52

92.238.1060.1 20

92.238.1060.2 20

92.238.2060.1 6

92.238.2060.2 6

05.562.3000.0 240

95.300.0600.0 1

PlanningFlat cable

� Load/circuit distribution – 2 segments with 2 flat cables each (normal and IT networks) � If a high voltage drop can be expected due to long cables, or if high neutral conductor currents due to harmonic waves can be expected because of the use of electronic consumers, we recommend that the 4 mm² flat cable be used.

Fuse protection and supply cableWe recommend fuse protection with three individual 16 A circuit breakers with upstream residual current circuit breaker 4-pole / 40 A / 30 mA. The specifications of VDE 0100-520, as defined for conventional round cables, apply to the layout. The maximum fuse protection is 20 A. Should individual floor boxes be protected decentrally, attention must be paid to selectivity with the cable and residual current protection.

Outlets to the individual floor boxesThese use gesis®classic 2,5 mm² cables. To distinguish between the two networks, we recommend outlet cables in black and white. Lengths, cross sections, and cable type must be selected in accordance with local conditions and provisions.

Floor boxesFloor boxes can be ordered in the gesis® design from various floor box manufacturers. We will be happy to help you coordinate this.

Fastening of the flat cableThe flat cable can be fastened with flat cable adapters, with Wieland clamps for flat cables, or with standard fastening materials such as OBO cable clamps.

Advantage of this installation option:Using gesis®nrg flat cable systems for floor box supply results in clear structures that are easy to maintain. The clean separation of different networks (e.g. NN and IT) is simplified by means of different cable colors. Extensions can be achieved quickly by simply positioning further outlet adapters without having to move, cut, bare, strip, and wire cables. The use of three-phase systems up to just before the consumers reduces the voltage drop due to a reduced zero conductor current, thereby ultimately saving energy.Our system partners (e.g. OBO, PUK) have floor boxes in their product portfolios that are directly pluggable or adaptable to gesis®nrg flat cables in various designs with and without local fuse protection.

Product Article number Length Pieces

Comments

gesis NRG BASIC flat cable 5G4 mm², black, halogen-free Two flat cable harnesses for normal network

gesis NRG BASIC flat cable 5G4 mm², green, halogen-free Two flat cable harnesses for IT network

gesis NRG cable end cap 5G2.5/4 mm² Two cable end caps per flat cable harness

gesis NRG BASIC flat cable feed One feed per flat cable harness

gesis NRG BASIC flat cable adapter GST18i3, 3-pole, code 1, black, with phase selection One flat cable outlet per floor box and per network

gesis CLASSIC connecting cable 3G2.5 mm², 1 m, code 1, black, halogen-free, normal network

Short connecting cable between flat cable and floor box, normal network, black

gesis CLASSIC connecting cable 3G2.5 mm², 1 m, code 1, white, halogen-free, IT network

Short connecting cable between flat cable and floor box, IT network, white

gesis CLASSIC connecting cable 3G2.5 mm², 2 m, code 1, black, halogen-free, normal network

Long connecting cable between flat cable and floor box, normal network, black

gesis CLASSIC connecting cable 3G2.5 mm², 2 m, code 1, white, halogen-free, IT network

Long connecting cable between flat cable and floor box, IT network, white

Cable clip For fixing the flat cable in place, optional

Cable shears for step cut Mandatory for working on cable ends

Materials list

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➀ ➃➂➁ bc

➃a

➁ 06.562.0653.0

➂ 92.050.1553.1

➀ Eca 00.712.0303.6 ➃ 92.051.5553.0

➀ Eca 00.710.0303.6 05.562.3000.0

➀ Cca 00.750.0303.6 95.300.0600.0

➀ 4mm² Eca 00.710.0304.6

➀ 4mm² Cca 00.750.0304.6

a

b

c

Mains + signal, 5-pole, 2.5/4 mm2

Lighting control with DALI

The system – DALI + 1ph

ExampleFlat cable for supplying DALI luminaires

Flat cable Flat cable products Article number



Pastel blue Feed

2.5mm² PVC Taps 5-pole (mains and DALI)

2.5mm² Halogen-free Cable clip (pack=100)

2.5mm² Halogen-free “CPR” Cable shears/step cut

Halogen-free


similar to RAL 5024

Key

Supply cable, e.g. NYM 5G2.5 mm², from DALI master + mains with 16 A fuse protection

5-pole outlet to DALI luminaire, DALI + mains


The 5-pole gesis®nrg DIMM flat cable 5G2.5 mm² supplies energy (1-phase) and the DALI signal to the area. The luminaires can then be supplied with mains power and DALI signal directly via 5-pole flat cable adapters. Depending on the connection technology of the luminaires, 5-pole gesis® connection cables (male/free end) or gesis® connecting cables (male/female) are used. The luminaires can usually be ordered from the manufacturer as already pluggable models (connection cable or device connector (snap-in)).

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00.712.0303.6 4 m

06.562.0653.0 2

92.050.1653.0, 1

92.051.5553.0 2*

92.257.1004.9 1*

92.257.1000.9 1*

92.052.8658.0 1*

05.562.3000.0 8

95.300.0600.0 1

PlanningFlat cable

� 2.5 mm² flat cable in pastel blue for mains + signal application � PVC planning requirement

Fuse protection and supply cable � DALI and mains are fed together from the sub-distributor with NYM 5 x 2.5 mm². � Cable protection, e.g. with 16 A. Make sure that the specifications of VDE 0100-520, as defined for conventional round cables, are applied for the layout.

Outlets to the individual luminaires � One outlet is positioned per luminaire � The luminaire is connected with a 1 m long gesis®classic 5G1.5 cable.

LuminairesLuminaires can be ordered in the gesis® design from various luminaire manufacturers. We will be happy to help you coordinate this.

Fastening of the flat cableCountry-specific installation specifications must be observed. Fastening every 50 cm is recommended as is fastening of the adapters to the designated mounting holes.

Advantage of this installation option:Using the 5-pole gesis®nrg flat cable system to supply DALI systems results in clear structures that are easy to maintain. Adjustments to changed luminaire layouts as part of spatial restructuring can be achieved very quickly and without moving, cutting, baring, stripping, and wiring cables.


Comments

gesis NRG DIMM flat cable 5G2.5 mm², pastel blue Flat cable with 1-phase mains and DALI signal


gesis NRG DIMM flat cable feed One feed per flat cable harness

gesis NRG DIMM flat cable adapter GST18i5, 5-pole, code 2, pastel blue One flat cable outlet per luminaire

gesis CLASSIC connection cable 5G1.5 mm², 1 m, code 2, pastel blue, mains+DALI

Connection cable between flat cable and luminaire (optional in delivery package from luminaire manufacturer)

gesis CLASSIC connecting cable 5G1.5 mm², 1 m, code 2, pastel blue, mains+DALI Connecting cable between flat cable and luminaire

gesis CLASSIC device connector, snap-in, 5-pole, code 2, pastel blue

Device connector for pluggable version of luminaires (in delivery package from luminaire manufacturer)



* the number of pieces must be tailored to the required number of luminaires and their connection method

Materials list

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➄➃➂ ➅ ➆ ➇➁ ➀b ccca d

➁ 06.562.9753.0

➂ 91.020.5453.0

➀ Eca 00.712.1323.6* ➃ 92.050.1553.1

➀ Eca 00.710.1323.6* ➄ ➅ ➆

92.051.5653.0➀ Cca 00.750.1323.6

➀ 4mm² Eca 00.710.1324.6* ➇ 91.021.5453.0

➀ 4mm² Cca 00.750.1324.6 05.562.3000.0

95.300.0600.0

a

b

c

d

Mains 5-pole + signal 2-pole for non-SELV systems5G2.5 mm² + 2 x 1.5 mm² without screenMains + DALI application

Example

The system – 5-pole + signal up to 230 VFlat cable (each with 2x1.5mm² bus cable) Flat cable products Article number



Pastel blue Signal feed

2.5mm² PVC Mains 5-pole feed

2.5mm² Halogen-free Signal + mains outlets withphase selection L1 or L2 or L32.5mm² Halogen-free “CPR”

Halogen-free Signal tap, 2-pole

Halogen-free “CPR” Cable clip

similar to RAL 5024 Cable shears for step cut

* The model with a black sheath is being phased out, last digit .1

Key

Supply cable, e.g. NYM 5G4 mm², protected with 16 A fuse

DALI supply cable, e.g. H05 VV-F 2X1.5

5-pole outlet (mains+DALI) to DALI luminaire, pluggable with GST18i5, code 2, pastel blue


The 7-pole gesis®nrg BASIC+SIGNAL flat cable 5G2.5+2x1.5 mm² supplies energy (3-phase) and the DALI signal to the area. The luminaires can then be supplied with mains power and DALI signal directly via 5-pole flat cable adapters with phase selection. Depending on the connection technology of the luminaires, 5-pole gesis® connection cables (male/free end) or gesis® connecting cables (male/female) are used. The luminaires can usually be ordered from the manufacturer as already pluggable models (connection cable or device connector (snap-in)). For further distribution, various distribution blocks (here in T and H shape) are used.

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00.712.0323.6 6 m

06.562.9753.0 2

92.050.1553.1 1

91.020.5453.0 1

92.051.5653.0 2

92.257.x000.9 2

92.257.1004.9 5

92.050.1853.0 1

92.050.3453.0 1

05.587.3156.1 1

05.562.3000.0 12

95.300.0600.0 1

PlanningDALI installation with 3-phase mains feed

� Cable in pastel blue for mains + signal, 5G2.5+2x1.5 mm² cross section � PVC planning requirement

Fuse protection and supply cable � The mains feed comes from the sub-distributor with NYM 5 x 2.5 mm² � We recommend fuse protection with three individual 16 A circuit breakers. The specifications of VDE 0100-520, as defined for conventional round cables, apply to the layout. The maximum fuse protection is 20 A.

� The DALI feed comes in parallel from the sub-distributor or, for example, from the gesis®flex DALI outlet

Outlets to the individual luminaires/luminaire groups � For each luminaire or luminaire group, one outlet is positioned which connects with DALI and the 230V mains. The outer conductor can be chosen freely

� Distribution to the luminaires can be achieved directly or via various distribution blocks � The connection cable to the luminaire is a 1 m long gesis®classic 5G1.5 cable.

LuminairesLuminaires can be ordered in the gesis® design from various luminaire manufacturers. We will be happy to help you coordinate this.


Advantage of this installation option:Using the 7-pole gesis®nrg flat cable system to supply DALI systems results in clear structures that are easy to maintain. Adjustments to changed luminaire layouts as part of spatial restructuring can be achieved very quickly and without moving, cutting, baring, stripping, and wiring cables. The use of three-phase systems up to just before the consumers reduces cable quantities and therefore provides for a resource-efficient installation in many areas. In addition, the reduced zero conductor current reduces the voltage drop, thereby ultimately saving energy. The 7-pole version is also ideal for covering areas with high light energy demands.

Materials listProduct Article number Length

PiecesComments

gesis NRG BASIC+SIGNAL flat cable 5G2.5+2x1.5 mm², pastel blue Flat cable with 3-phase mains and DALI signal

gesis NRG cable end cap 5G2.5/4+2x1.5 mm² Two cable end caps per flat cable harness

gesis NRG BASIC flat cable feed mains One mains feed per flat cable harness

gesis NRG BASIC+SIGNAL flat cable feed SIGNAL One DALI feed per flat cable harness

gesis NRG DIMM flat cable adapter GST18i5, 5-pole, code 2, pastel blue, with phase selection One flat cable outlet per luminaire harness

gesis CLASSIC connecting cable 5G1.5 mm², x m, code 2, pastel blue, mains+DALI

Connecting cable between flat cable/distribution blocks and distri-bution blocks

gesis CLASSIC connection cable 5G1.5 mm², 1 m, code 2, pastel blue, mains+DALI

Connection cable between flat cable/distribution block and luminaire (optional in delivery package from luminaire manufacturer)

gesis CLASSIC distribution block, 1 inlet, 3 outlets, H shape, 5-pole, code 2, pastel blue Distribution block for connecting individual luminaires

gesis CLASSIC distribution block, 1 inlet, 2 outlets, T shape, 5-pole, code 2, pastel blue Distribution block for connecting individual luminaires

gesis CLASSIC interlock for flying leads, black Is required once for each form of distributor in T shape



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➃ ➃➂➁ ➀ bb c

a

➁ 06.562.0653.0

➂ 92.050.1653.0

➀ Eca 00.712.0303.6 ➃ 92.051.5553.0

➀ Eca 00.710.0303.6 05.562.3000.0

➀ Cca 00.750.0303.6 95.300.0600.0

➀ 4mm² Eca 00.710.0304.6

➀ 4mm² Cca 00.750.0304.6

a

b

c

Mains + signal, 5-pole, 2.5/4 mm2 Sunblind control with SMI

Example

The system – SMI + 1phFlat cable Flat cable products Article number



Pastel blue Feed

2.5mm² PVC Tap 5-pole (mains and SMI)

2.5mm² Halogen-free Cable clip

2.5mm² Halogen-free “CPR” Cable shears for step cut

Halogen-free


similar to RAL 5024

Key

Supply cable of gesis®flex KNX – SMI Gateway, e.g. NYM 5G2.5 mm²

5-pole outlet to SMI sunblind motor, SMI + mains


The 5-pole gesis®nrg DIMM flat cable 5G2.5 mm² supplies energy (1-phase) and the SMI signal to the area. The drives can then be supplied with mains power and SMI signal directly via 5-pole flat cable adapters. As a rule, gesis® connectors are then assembled on the connection cable of the drives. The drives can often be ordered from the manufacturer as already pluggable models (pre-assembled plug).

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00.712.0303.6 4 m

06.562.0653.0 2

92.050.1653.0, 1

92.051.5553.0 2

83.020.0635.0 1

92.258.x004.9 1

92.954.4453.0 2

05.562.3000.0 8

95.300.0600.0 1

PlanningFlat cable

� 2.5 mm² PVC flat cable in pastel blue for mains + signal application

Fuse protection and supply cable � SMI and mains are fed together by the gesis®flex KNX – SMI gateway with a gesis®classic 5G2.5 mm² connection cable, code 2, pastel blue

� We recommend mains fuse protection with 16 A circuit breakers. The specifications of VDE 0100-520, as defined for conventional round cables, apply to the layout. The maximum fuse protection is 20 A

Outlets to the individual SMI sunblind motors � The motor connection cables are assembled on the connectors on site � The motor connection cables, which are guided through the façade without connectors can be made short as they are connected to the flat cable at any point

Fastening of the flat cableCountry-specific installation specifications must be observed. Fastening every 50 cm is recommended as is fastening of the adapters to the designated mounting holes

Advantage of this installation option:The 5-pole gesis®nrg DIMM flat cable ideally represents the bus structure of the SMI system. Depending on the design/placement of the SMI drives, the additional connection technology can be realized indoors with gesis®classic or outdoors with RST®MINI.

SMI / Standard Motor Interface note:The Standard Motor Interface e.V. manual recommends this installation method as well as other installation suggestions involving connector systems from Wieland.

This manual can be found as a download on the official homepage of Standard Motor Interface e.V. atwww.standard-motor-interface.com

Materials list

Source: Standard Motor Interface manual, version 3, published in 2015


Comments

gesis NRG DIMM flat cable 5G2.5 mm², pastel blue Flat cable with 1-phase mains and SMI signal


gesis NRG DIMM flat cable feed One feed per flat cable harness

gesis NRG DIMM flat cable adapter GST18i5, 5-pole, code 2, pastel blue One flat cable outlet per drive

gesis FLEX KNX-SMI gateway Decentrally mountable, directly pluggable KNX-SMI gateway

gesis CLASSIC connection cable 5G2.5 mm², x m, code 2, pastel blue, mains+DALI Connection cable between gateway and flat cable feed

gesis CLASSIC connector, plug, GST18i5, 5-pole, code 2, pastel blue

Connector for assembling the connection cable of the SMI drive (optional in delivery package from luminaire manufacturer)



gesis®nrg

16

➀b c ➄➄➄➃➂ ➅ ➆a d e f g h➁

➁ 06.562.4353.0

➂ 93.420.5453.0

➀ Eca 00.712.0323.7 ➃ 92.050.1553.1

➀ Eca 00.710.0323.7 ➄ 93.421.5453.0

➀ Cca 00.750.0323.7 ➅ 92.051.5453.1

➀ 4mm² Eca 00.710.0324.7 ➆ 92.031.5453.1

➀ 4mm² Cca 00.750.0324.7 05.562.3000.0

95.300.0600.0

a

b

c

d

e

f

g

h

Mains 5-pole + SELV systems5G2.5 mm² + 2 x 1.5 mm² screened

Example

The system – KNXFlat cable (each with 2 x 1.5mm² screened bus cable) Flat cable products Article number



Green KNX feed

2.5mm² PVC Mains 5-pole feed

2.5mm² Halogen-free KNX taps

2.5mm² Halogen-free “CPR” Mains 5-pole tap

Halogen-free Mains 3-pole tap, phase selection

Halogen-free “CPR” Cable clip

similar to RAL 6017 Cable shears for step cut

Key

KNX supply cable, e.g. Y(ST)Y 2x2x0.8 or a different KNX-certified cable

Mains supply cable, e.g. NYM 5G4 mm²

KNX outlet, e.g. to the gesis®flex base module

Mains 5-pole outlet, e.g. to the gesis®flex base module

KNX outlet, e.g. to KNX buttons

KNX outlet, e.g. to KNX presence detectors

Mains 3-pole outlet, e.g. to the gesis®flex fan coil actuator

Flat cable to further room units

The 7-pole gesis®nrg BASIC+SELV flat cable 5G2.5+2x1.5 mm² supplies energy (3-phase) and the KNX to the area. Consumers/field devices/actuators/module units can then be supplied directly with mains power via 3-pole flat cable adapters with phase selection; the KNX is tapped via a further 2-pole adapter. With the use of Wieland KNX systems, the room automation components are then connected via a gesis® connecting cable.

gesis®nrg

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00.712.0323.7 6 m

06.562.4353.0 2

92.050.1553.1 1

93.420.5453.0 1

92.031.5453.1 2

93.421.5453.0 2

92.232.x000.1 2

94.425.x000.7 2

83.020.0601.0 1

83.020.0622.0 1

83.020.0630.0 1

83.020.0624.0 1

83.020.0221.4 1

05.562.3000.0 12

95.300.0600.0 1

PlanningFlat cable

� PVC cable in green for mains + SELV, 5G2.5+2x1.5 mm² cross section

Supply cable � KNX from the sub-distributor � 5-pole mains from the sub-distributor, preferably as 4 mm² model to minimize voltage drops and associated losses � We recommend fuse protection with three individual 16 A circuit breakers with upstream residual current circuit breaker 4-pole / 40 A / 30 mA. The specifications of VDE 0100-520, as defined for conventional round cables, apply to the layout. The maximum fuse protection is 20 A.

Outlets to the individual actuators / sensors � One mains and KNX adapter each for KNX actuators � One KNX adapter each for KNX sensors � Note: The KNX cables are from the BST14i2 product range. The connector interface is stipulated in the KNX manual – KNX Connector Type 7.1 can be found in Volume 9 Chapter 3.9


Advantage of this installation option:The 7-pole gesis®nrg flat cable for mains + SELV bus systems ideally represents the bus structure of the KNX system; this results in clear structures that are easy to maintain. The use of three-phase systems up to just before the consumers reduces cable quantities and therefore provides for a resource-efficient installation in many areas. In addition, the reduced zero conductor current reduces the voltage drop, thereby ultimately saving energy.


PiecesComments

gesis NRG BASIC+SELV flat cable 5G2.5+2x1.5 mm², green Flat cable with 3-phase mains and KNX

gesis NRG cable end cap 5G2.5/4+2x1.5 mm² Two cable end caps per flat cable harness

gesis NRG BASIC flat cable feed mains One mains feed per flat cable harness

gesis NRG BASIC+SIGNAL flat cable feed SELV One KNX feed per flat cable harness

gesis NRG BASIC flat cable adapter GST18i3, 3-pole, code 1, black, with phase selection

One mains flat cable outlet per consumer/field device/actuator/module unit

gesis NRG BASIC+SELV flat cable adapter BST14i3, 2-pole, green One KNX flat cable outlet per field device/actuator/module unit

gesis CLASSIC connecting cable 3G1.5 mm², x m, code 1, black

Connecting cable between flat cable and consumer/field device/actuator/module unit

gesis NV connecting cable 2x0.5 mm², x m, code green (KNX)

Connecting cable between flat cable and field device/actuator/mo-dule unit

gesis KNX FLEX base module Base module for managing up to 6 extension modules

gesis FLEX binary input 8-fold 8-fold binary input to incorporate conventional local buttons

gesis FLEX DALI output 4-fold Extension module as 4-fold DALI actuator for managing 4x 16 electronic ballasts (broadcast)

gesis FLEX sunblind outlet 2-fold 230 V Extension module as 2-fold sunblind actuator for AC 230 V drives

gesis EIB V sunblind outlet 2-fold 230 V 2-fold sunblind actuator for AC 230 V drives



gesis®nrg

18

➀ ➃➂a➁

➁ 05.563.9553.0

➂ 92.050.9153.0

➀ 10mm² Eca 00.702.0306.7 ➃ 92.050.9053.0

➀ 10mm² Eca 00.709.0306.7

➀ 10mm² Cca 00.750.0306.7

a

Example

The system – 10 mm² cableFlat cable (each with 2x1.5mm² bus cable) Flat cable products Article number



Green Outlet adapter

PVC Feed

Halogen-free


similar to RAL 6018

Key

Outlet cable

The 5-pole gesis®nrg flat cable 5G10 mm² supplies energy (3-phase, up to 50 A) to the area. Here, gesis®ran system distribution units are then connected to pre-assembled connection cables and flat cable adapters. The system distribution units are built to the customer’s wishes and contain the necessary protective devices as well as the pluggable outlets needed for the application.

Mains 5-pole 10 mm² Application of energy supply in the area

gesis®nrg

19

00.702.0306.7 4 m

05.563.9553.0 1

92.050.9053.0 1

G0.000.xxxx.x 2

05.563.9753.0 8

95.300.0300.0 1

PlanningFlat cable

� The 5G10 mm² PVC flat cable is laid in the cable support system. The cable support system is arranged so that the flat cables form a comprehensive energy supply system for electrical retailers, for example.

Fuse protection and supply cable � The supply cable is 5G16 mm². The high cross section is used to minimize voltage drops and associated power losses as well as loop resistances.

� Cable protection can be achieved with 50 A. The specifications of VDE 0100-520, as defined for conventional round cables, apply to the layout.

OutletsThe individual outlets have a maximum current carrying capacity of 32 A and are connected with the decentralized fuse in a system distribution unit directly with a 6 mm² cable that is shorter than 3 m. The fuses must be laid out such that the cable is protected between the flat cable and the system distribution unit. This cross section reduction complies with DIN VDE 0100-430 (VDE 0100-430):2010-10, Section 433.2.2. The system distribution units have pluggable outlets from the gesis® product range, thereby enabling problem-free and quick electrification of the display space in the event of a modification.


Advantage of this installation option:Using the gesis®nrg flat cable system 5G10 mm² as the infrastructure for the energy supply results in clear structures that are easy to maintain. Adjustments to a changed use of the areas supplied can be achieved very quickly and without moving, cutting, baring, stripping, and wiring cables. The use of three-phase systems up to just before the consumers reduces cable quantities and therefore provides for a resource-efficient installation in many areas. In addition, the reduced zero conductor current reduces the voltage drop, thereby ultimately saving energy.


PiecesComments

gesis NRG flat cable 5G10 mm², green Flat cable harness for supplying energy to the area

gesis NRG cable end cap 5G10 mm² One cable end cap per flat cable harness when using the end feed

gesis NRG flat cable feed One feed per flat cable harness

gesis RAN system distribution unit with pre-assembled connection cable (max. 3 m) and flat cable adapter

System distribution unit with protective devices and pluggable outlets according to customer’s wishes


Cable shears for step cut For working on cable ends, optional

20

Flat cable system, 5-pole, open-ended

Installation instructions Flat cable system 5 and 7-pole

Installing feedusing the example of a 5-pole feed

1. Insert the sheath stripped (PE: 100 mm, L1/D1: 82 mm, N: 72 mm, L2/D2: 62 mm, L3: 56 mm, stripping tool in the lid) and insulation stripped (8 mm) conductors into the marked termination points one after the other and fasten the contact screw (0.5 Nm).

2. Insert the feed cable into the strain relief and use both screws to tighten the strain relief bracket (0.6 Nm).

3. Insert the flat cable into the coded baseplate (92.050.1553.1 for green/black cable, 92.050.1653.0 for blue cable, 93.420.5453.0 for green cable, 91.020.5453.0 for black cable) so that it lies flush. Note the laying direction for the output direction of the connectors.

4. If necessary, fasten the baseplate to the desired subsurface using the mounting holes.

5. Tighten contact screws (0.5 Nm).

6. Close the cover and engage it with a clearly audible click. Caution: The screws are not all correctly tightened if the cover does not completely close!

Installing outputsusing the example of the GST18i3 tap

1. Install the flat cable in a suitable cable-routing system. Note the laying direction for the output direction of the connectors. Insert the flat cable into the coded baseplate (92.051.5453.1 for green/black cable, 92.051.5553.0 for blue cable, 93.421.5453.0 for green cable, 91.021.5453.0 for black cable) so that it lies flush.

2. If necessary, fasten the baseplate to the desired subsurface using the mounting holes.

3. Close the connection module and engage it with a clearly audible click.

4. GST18i3 only: bring phase selection slider to the desired position until it engages with a clearly audible click.

5. Tighten contact screws (0.5 Nm).

6. Phase change: (GST18i3 only) Loosen the screw on the phase selection slider until the red ring is flush with the white contact slider. Select the phase again and tighten the screw (0.5 Nm).

7. Close the cover and engage it with a clearly audible click. Caution: The screws are not all correctly tightened if the cover does not completely close!

8. Attach GST18i3, GST18i5, GST15i2, BST14 plug connector depending on the adapter and engage it with a clearly audible click.

Sheath strip length 2-pole feed: 25 mmInsulation strip length 2-pole feed: 8 mmFor fine-stranded conductors use ferrules

21

Removing feed1. Use a tool (screwdriver) to open the

cover interlock. Press the interlock lugs in the direction of the arrow.

2. Loosen the contact screws and connection screws.

3. Unlock the baseplate interlock with a tool (screwdriver) and remove the module from the flat cable.

4. Close the contact openings in the cable with a cable repair patch.

Removing outputs1. Use a tool (screwdriver)

to release the connector interlock and remove the connector. No tools are required to release the BST14 connector.

2. Push interlock in the direction of the arrow and open the cover.

3. Loosen the contact screws.

4. Unlock the baseplate interlock with a tool (screwdriver) and remove the module from the flat cable.

5. Close the contact openings in the cable with a cable repair patch.

Additional information:

� To remove the cover, insert a screwdriver into the slot provided and raise gently.

� The ends of the flat cable must be cut off with the special cable shears and terminated with the cable end cap. This guarantees the necessary insulation between the conductors.

� After removing the adapters, the sections of cable that have been terminated with the piercing screws must be sealed with insulating tape.

� Functional capability can only be guaranteed if the original flat cable is used.

� If a screw breaks when positioning an adapter, the adapter should be left in place and labeled as defective. Reliable function cannot be guaranteed!

General information:

� Cross section reduction (with 10 mm²)

� Cross section reduction at the outlet: In accordance with DIN VDE 0100-430 (VDE 0100-430):2010-10, Section 433.2.2, cable protection can be provided along the whole route of the cable if the cable length does not exceed 3 m and the entire cable route has been executed without a plug-in device.

� To ensure adequate selectivity of the protective devices, at least one protection level higher must always be selected between the individual protective devices.

Laying flat cables around curves:This is best done with an elevation in the inner radius.Please ask our e-Shop about the minimum bending radii.

gesis®nrg

5G2.5/4 BASIC 5G2.5/4 DIMM 5G10

00.712.0303.x 00.712.0303.6 00.712.1323.x 00.712.0323.7 –00.710.0303.x 00.710.0303.6 00.710.1323.x 00.710.0323.7 –00.750.0303.7 00.750.0303.6 00.750.1323.6 00.750.0323.7 –00.710.0304.x 00.710.0304.6 00.710.1324.x 00.710.0324.7 –00.750.0304.7 00.750.0304.6 00.750.1324.6 00.750.0324.7 –

– – – – 00.702.0306.7– – – – 00.709.0306.7– – – – 00.750.0306.7

92.050.1553.1

–

92.050.1553.1 92.050.1553.192.050.9053.092.050.8853.0

92.051.5453.1

–

92.051.5453.1 92.051.5453.1 92.050.9153.0

92.031.5453.1

–

92.031.5453.1 92.031.5453.1

–

–

92.050.1653.0

– – –

–

92.051.5553.0 92.051.5653.0

– –

–

92.051.5553.0

– – –

–

92.051.5553.0

– – –

– –

91.020.5453.0

– –

– –

91.021.5453.0

– –

– – –

93.420.5453.0

–

– – –

93.421.5453.0

–

06.562.0653.0 06.562.0653.0 06.562.9753.0 06.562.4353.0 05.563.9553.0

–

x=7 x=1 x=6 x=1

22

SELV

SELV

1u

1u

SELV

3u

1u

1u

1) = 2 endcaps per line. Special cable cutter mandatory

5G2.5/4+2X1.5 no shield

5G2.5/4+2X1.5 shielded

Flat cables PVC 2.5² EcaHalogen free 2.5² EcaHalogen free 2.5² CcaHalogen free 4² EcaHalogen free 4² CcaPVC 10² EcaHalogen free 10² EcaHalogen free 10² Cca

mains 5-pole feed-in

mains 5-pole tapping

L1, L2, L3, N, PE

mains 3-pole tapping L, N, PE

3-pole mains + signal feed-in

3-pole mains + 250 V signal e.g. DALI

tappingL, N, PE, D1, D2

3-pole mains + 250 V signal e.g. TouchDIM


3-pole mains + 250 V signal e.g. SMI


only 250 V / 6 A signal e.g. DALI feed-in

only 250 V / 6 A signal e.g. DALI tappingD1, D2

only SELV 3 A e.g. KNX feed-in

only SELV 3 A e.g. KNXtapping1+, 2-

end cap 1)

suitable connector (only a selection)

GST18i3 black 92.932.3053.1GST18i5 black 92.954.4053.1

GST18i5 pastel blue 92.954.4453.0

GST18i3 black 92.932.3053.1GST18i5 black 92.954.4053.1

GST15i2 pastel blue91.922.2453.0

GST18i3 black 92.932.3053.1GST18i5 black 92.954.4053.1BST14i2 green93.422.0553.1

https://www.youtube.com/user/WielandElectric

https://eshop.wieland-electric.com

23

ONLY ONE TAP AWAYScan QR code –

view products in theE-SHOP.

INFO TO GO

GESIS® CATALOGPluggableElectrical installationPart No. 0670.1

GESIS® DISTRIBUTION BOXESDecentralized building automation with plug & playPart No. 0702.1

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gesis®NRG SMART BUSBAR - Wieland Electric

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